I'm also a 5-speed. He's auto. I'm running ~35psi hot all around. He was about 2" higher at the rear as well. He has some mods as well, he's running without a plate or afc, intake, exhaust. I'm running 0plate, 3k gsk, afc loose with the washer/diaphram inversion mod, BHAF, 4" exhaust. I wasn't even working the engine. I tried 3rd and 4th 4-low, and was reving higher than I should (spinning ~3,4k). I do not have the 60lb springs, so I was getting worried. It was fun, I lost every single pull, but it happens.